6PC Cobalt Step Drill Bit Set with Hex Shank
M35 cobalt high-speed steel step drill bits with titanium coating for heat and corrosion resistance. Includes reusable aluminum case and 50 sizes. Customers report good performance on wood, plastic, and planter pots
Highlights
- M35 cobalt steel
- Titanium coating for durability
- 50 sizes with hex shank
Pros
- Cobalt HSS with titanium coating
- Heat and corrosion resistance
- Includes reusable storage case
- Wide size range (50 sizes)
- Multi-material applicability (metal, stainless steel, aluminum, wood, plastic)
Cons
- Mixed opinions on sharpness
Best For
Features
- M35 cobalt high speed steel drill bits with titanium coating for hardness
- Spiral flute design reduces chips, improves heat management and precision
- Improved wear and corrosion resistance for metal, stainless steel, aluminum, wood, and plastic
- Hex shank and automatic center punch for stable alignment and control
